Updated packages.

Author: neogeek

NETCoreAppClassLibraryTest/NETCoreAppClassLibraryTest.csproj

@@ -1,15 +1,15 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp3.1</TargetFramework>
-
-    <IsPackable>false</IsPackable>
+      <TargetFramework>net8.0</TargetFramework>
+      <LangVersion>9</LangVersion>
+      <IsPackable>false</IsPackable>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="nunit" Version="3.12.0" />
-    <PackageReference Include="NUnit3TestAdapter" Version="3.15.1" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.4.0" />
+    <PackageReference Include="nunit" Version="4.2.2" />
+    <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
   </ItemGroup>
 
   <ItemGroup>

NETCoreAppClassLibraryTest/SampleClassTest.cs

@@ -11,7 +11,7 @@ public class SampleClassTest
         public void AddNumbersTest()
         {
 
-            Assert.AreEqual(2, SampleClass.AddNumbers(1, 1));
+            Assert.That(SampleClass.AddNumbers(1, 1), Is.EqualTo(2));
 
         }